{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["company shareholder among major shareholders", "company founders", "sports team of location", "company industry"], "input": "One of the earliest cost-benefit comparisons was done by Steven J. Davis , Kevin M. Murphy and Robert H. Topel of the University of Chicago on the eve of the invasion in 2003 ."}
{"company shareholder among major shareholders": [], "company founders": [], "sports team of location": [], "company industry": []}